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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=446584
-->
<head>
  <title>Test for Bug 446584</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=446584">Mozilla Bug 446584</a>
<p id="display"></p>
<div id="content" style="display: none">
  
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<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 446584 **/

function test(val) {
  try {
    document.createNodeIterator(document.body,
                                NodeFilter.SHOW_ALL,
                                function() { throw val },
                                true).nextNode();
    ok(false, "NodeIterator::nextNode() should have thrown an exception.");
  } catch (ex) {
    ok(val === ex, "NodeIterator did not properly forward exception " +
       val + " of type " + typeof val + ".  Thrown value was " + ex + ".");
  }
}

test(0);
test(1);
test(3.14);
test('roses');
test({});
test(false);
test(true);
test([1,2,3]);
test(function(){});

</script>
</pre>
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